WO1999004339A3 - Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links - Google Patents

Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links Download PDF

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Publication number
WO1999004339A3
WO1999004339A3 PCT/US1998/014195 US9814195W WO9904339A3 WO 1999004339 A3 WO1999004339 A3 WO 1999004339A3 US 9814195 W US9814195 W US 9814195W WO 9904339 A3 WO9904339 A3 WO 9904339A3
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WO
WIPO (PCT)
Prior art keywords
high speed
transfer mode
mode operation
wireless links
asynchronous transfer
Prior art date
Application number
PCT/US1998/014195
Other languages
French (fr)
Other versions
WO1999004339A2 (en
Inventor
Dattakumar M Chitre
Anil K Agarwal
Prabhakar Gowrisankaran
John Albert Lunsford
Sathyanarayanan Narayanaswamy
Original Assignee
Comsat Corp
Dattakumar M Chitre
Anil K Agarwal
Prabhakar Gowrisankaran
John Albert Lunsford
Sathyanarayanan Narayanaswamy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comsat Corp, Dattakumar M Chitre, Anil K Agarwal, Prabhakar Gowrisankaran, John Albert Lunsford, Sathyanarayanan Narayanaswamy filed Critical Comsat Corp
Priority to US09/462,895 priority Critical patent/US6839330B1/en
Priority to AU83890/98A priority patent/AU8389098A/en
Priority to GB0000099A priority patent/GB2343086A/en
Publication of WO1999004339A2 publication Critical patent/WO1999004339A2/en
Publication of WO1999004339A3 publication Critical patent/WO1999004339A3/en
Priority to US10/967,291 priority patent/US20050122925A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
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    • H—ELECTRICITY
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    • H04J—MULTIPLEX COMMUNICATION
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    • H04L12/56—Packet switching systems
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    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
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    • H04L12/5601—Transfer mode dependent, e.g. ATM
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    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5608—Satellite
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    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
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    • H04L12/5601—Transfer mode dependent, e.g. ATM
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    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
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    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
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    • H04L2012/5629—Admission control
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    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
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    • H04L12/54—Store-and-forward switching systems 
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    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/566—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM layer
    • H04L2012/5662—Macrocells or frames
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    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
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    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5675—Timeslot assignment, e.g. TDMA
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    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Abstract

An apparatus (10) for receiving an ATM cell stream sequence via a wireline link, encoding the ATM cell stream for transmission of data via a wireline link, receiving and decoding encoded wireless data received via wireless link and transmitting another ATM cell stream sequence via wireline link, comprising: a wireless interface (22), an encoder (23) including a cell proprocessor (40), a frame assembler (41), a RS encoder (42), and a byte interleaver (43), a decoder (24) including an acquisition and synchronization unit (50), a byte deinterleaver (51), a RS decoder (52), and a cell assembler (53), a wireless interface (25), and a control unit (21).
PCT/US1998/014195 1997-07-15 1998-07-15 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links WO1999004339A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/462,895 US6839330B1 (en) 1997-07-15 1998-07-15 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links
AU83890/98A AU8389098A (en) 1997-07-15 1998-07-15 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links
GB0000099A GB2343086A (en) 1997-07-15 1998-07-15 Method and apparatus for improving asynchronous transfer mode operation over noisy,high speed wireless links
US10/967,291 US20050122925A1 (en) 1997-07-15 2004-10-19 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5253997P 1997-07-15 1997-07-15
US60/052,539 1997-07-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/967,291 Continuation US20050122925A1 (en) 1997-07-15 2004-10-19 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links

Publications (2)

Publication Number Publication Date
WO1999004339A2 WO1999004339A2 (en) 1999-01-28
WO1999004339A3 true WO1999004339A3 (en) 1999-04-08

Family

ID=21978276

Family Applications (8)

Application Number Title Priority Date Filing Date
PCT/US1998/014199 WO1999004509A1 (en) 1997-07-15 1998-07-15 Method and apparatus for minimizing delay variance via time divided transmissions
PCT/US1998/014198 WO1999004340A1 (en) 1997-07-15 1998-07-15 A frame format and frame assembling/disassembling method for the frame format
PCT/US1998/014196 WO1999004522A1 (en) 1997-07-15 1998-07-15 Method and apparatus for adaptive loss-less compression of cell/packet headers
PCT/US1998/014197 WO1999004515A1 (en) 1997-07-15 1998-07-15 Method and apparatus for fast acquisition and synchronization of transmission frames
PCT/US1998/014194 WO1999004521A2 (en) 1997-07-15 1998-07-15 A method and apparatus for segmentation and reassembly of packets/cells over satellite/wireless networks
PCT/US1998/014200 WO1999004508A1 (en) 1997-07-15 1998-07-15 Multicarrier demux/demod (mcdd) wireless network architecture
PCT/US1998/014193 WO1999004338A1 (en) 1997-07-15 1998-07-15 Method and apparatus for adaptive control of forward error correction codes
PCT/US1998/014195 WO1999004339A2 (en) 1997-07-15 1998-07-15 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links

Family Applications Before (7)

Application Number Title Priority Date Filing Date
PCT/US1998/014199 WO1999004509A1 (en) 1997-07-15 1998-07-15 Method and apparatus for minimizing delay variance via time divided transmissions
PCT/US1998/014198 WO1999004340A1 (en) 1997-07-15 1998-07-15 A frame format and frame assembling/disassembling method for the frame format
PCT/US1998/014196 WO1999004522A1 (en) 1997-07-15 1998-07-15 Method and apparatus for adaptive loss-less compression of cell/packet headers
PCT/US1998/014197 WO1999004515A1 (en) 1997-07-15 1998-07-15 Method and apparatus for fast acquisition and synchronization of transmission frames
PCT/US1998/014194 WO1999004521A2 (en) 1997-07-15 1998-07-15 A method and apparatus for segmentation and reassembly of packets/cells over satellite/wireless networks
PCT/US1998/014200 WO1999004508A1 (en) 1997-07-15 1998-07-15 Multicarrier demux/demod (mcdd) wireless network architecture
PCT/US1998/014193 WO1999004338A1 (en) 1997-07-15 1998-07-15 Method and apparatus for adaptive control of forward error correction codes

Country Status (8)

Country Link
US (1) US6661781B1 (en)
EP (6) EP0995283B1 (en)
AU (8) AU8568598A (en)
CA (5) CA2296086C (en)
DE (4) DE69842203D1 (en)
GB (2) GB2342808B (en)
TW (4) TW406499B (en)
WO (8) WO1999004509A1 (en)

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